New signature for color octet pseudoscalars at the CERN LHC

Detalhes bibliográficos
Autor(a) principal: Zerwekh, Alfonso R.
Data de Publicação: 2008
Outros Autores: Dib, Claudio O., Rosenfeld, Rogerio [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1103/PhysRevD.77.097703
http://hdl.handle.net/11449/225172
Resumo: Color octet (pseudo)scalars, if they exist, will be copiously produced at the CERN Large Hadron Collider (LHC). However, their detection can become a very challenging task. In particular, if their decay into a pair of top quarks is kinematically forbidden, the main decay channel would be into two jets, with a very large background. In this brief report we explore the possibility of using anomaly-induced decays of the color octet pseudoscalars into gauge bosons to find them at the LHC. © 2008 The American Physical Society.
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spelling New signature for color octet pseudoscalars at the CERN LHCColor octet (pseudo)scalars, if they exist, will be copiously produced at the CERN Large Hadron Collider (LHC). However, their detection can become a very challenging task. In particular, if their decay into a pair of top quarks is kinematically forbidden, the main decay channel would be into two jets, with a very large background. In this brief report we explore the possibility of using anomaly-induced decays of the color octet pseudoscalars into gauge bosons to find them at the LHC. © 2008 The American Physical Society.Centro de Estudios Subatómicos Instituto de Física Universidad Austral de Chile, Casilla 567, ValdiviaCentro de Estudios Subatómicos Departamento de Física Universidad Técnica Federico Santa María, ValparaísoInstituto de Física Teórica - UNESP, Rua Pamplona, 145, 01405-900, São Paulo, SPInstituto de Física Teórica - UNESP, Rua Pamplona, 145, 01405-900, São Paulo, SPUniversidad Austral de ChileUniversidad Técnica Federico Santa MaríaUniversidade Estadual Paulista (UNESP)Zerwekh, Alfonso R.Dib, Claudio O.Rosenfeld, Rogerio [UNESP]2022-04-28T20:41:33Z2022-04-28T20:41:33Z2008-05-29info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1103/PhysRevD.77.097703Physical Review D - Particles, Fields, Gravitation and Cosmology, v. 77, n. 9, 2008.1550-79981550-2368http://hdl.handle.net/11449/22517210.1103/PhysRevD.77.0977032-s2.0-44649125696Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengPhysical Review D - Particles, Fields, Gravitation and Cosmologyinfo:eu-repo/semantics/openAccess2022-04-28T20:41:34Zoai:repositorio.unesp.br:11449/225172Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462022-04-28T20:41:34Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv New signature for color octet pseudoscalars at the CERN LHC
title New signature for color octet pseudoscalars at the CERN LHC
spellingShingle New signature for color octet pseudoscalars at the CERN LHC
Zerwekh, Alfonso R.
title_short New signature for color octet pseudoscalars at the CERN LHC
title_full New signature for color octet pseudoscalars at the CERN LHC
title_fullStr New signature for color octet pseudoscalars at the CERN LHC
title_full_unstemmed New signature for color octet pseudoscalars at the CERN LHC
title_sort New signature for color octet pseudoscalars at the CERN LHC
author Zerwekh, Alfonso R.
author_facet Zerwekh, Alfonso R.
Dib, Claudio O.
Rosenfeld, Rogerio [UNESP]
author_role author
author2 Dib, Claudio O.
Rosenfeld, Rogerio [UNESP]
author2_role author
author
dc.contributor.none.fl_str_mv Universidad Austral de Chile
Universidad Técnica Federico Santa María
Universidade Estadual Paulista (UNESP)
dc.contributor.author.fl_str_mv Zerwekh, Alfonso R.
Dib, Claudio O.
Rosenfeld, Rogerio [UNESP]
description Color octet (pseudo)scalars, if they exist, will be copiously produced at the CERN Large Hadron Collider (LHC). However, their detection can become a very challenging task. In particular, if their decay into a pair of top quarks is kinematically forbidden, the main decay channel would be into two jets, with a very large background. In this brief report we explore the possibility of using anomaly-induced decays of the color octet pseudoscalars into gauge bosons to find them at the LHC. © 2008 The American Physical Society.
publishDate 2008
dc.date.none.fl_str_mv 2008-05-29
2022-04-28T20:41:33Z
2022-04-28T20:41:33Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1103/PhysRevD.77.097703
Physical Review D - Particles, Fields, Gravitation and Cosmology, v. 77, n. 9, 2008.
1550-7998
1550-2368
http://hdl.handle.net/11449/225172
10.1103/PhysRevD.77.097703
2-s2.0-44649125696
url http://dx.doi.org/10.1103/PhysRevD.77.097703
http://hdl.handle.net/11449/225172
identifier_str_mv Physical Review D - Particles, Fields, Gravitation and Cosmology, v. 77, n. 9, 2008.
1550-7998
1550-2368
10.1103/PhysRevD.77.097703
2-s2.0-44649125696
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Physical Review D - Particles, Fields, Gravitation and Cosmology
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
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